1958547136

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{643}}^1$

素因数の和:1198

約数の個数: 112

約数和(自身を含む): 4799974144

約数和(自身を除く): 2841427008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 523, 643, 728, 832, 1046, 1286, 1456, 2092, 2572, 2912, 3661, 4184, 4501, 5144, 5824, 6799, 7322, 8359, 8368, 9002, 10288, 13598, 14644, 16718, 16736, 18004, 20576, 27196, 29288, 33436, 33472, 36008, 41152, 47593, 54392, 58513, 58576, 66872, 72016, 95186, 108784, 117026, 117152, 133744, 144032, 190372, 217568, 234052, 234304, 267488, 288064, 336289, 380744, 435136, 468104, 534976, 672578, 761488, 936208, 1345156, 1522976, 1872416, 2354023, 2690312, 3045952, 3744832, 4371757, 4708046, 5380624, 8743514, 9416092, 10761248, 17487028, 18832184, 21522496, 30602299, 34974056, 37664368, 61204598, 69948112, 75328736, 122409196, 139896224, 150657472, 244818392, 279792448, 489636784, 979273568, 1958547136]

約数ペア:

[(1, 1958547136), (2, 979273568), (4, 489636784), (7, 279792448), (8, 244818392), (13, 150657472), (14, 139896224), (16, 122409196), (26, 75328736), (28, 69948112), (32, 61204598), (52, 37664368), (56, 34974056), (64, 30602299), (91, 21522496), (104, 18832184), (112, 17487028), (182, 10761248), (208, 9416092), (224, 8743514), (364, 5380624), (416, 4708046), (448, 4371757), (523, 3744832), (643, 3045952), (728, 2690312), (832, 2354023), (1046, 1872416), (1286, 1522976), (1456, 1345156), (2092, 936208), (2572, 761488), (2912, 672578), (3661, 534976), (4184, 468104), (4501, 435136), (5144, 380744), (5824, 336289), (6799, 288064), (7322, 267488), (8359, 234304), (8368, 234052), (9002, 217568), (10288, 190372), (13598, 144032), (14644, 133744), (16718, 117152), (16736, 117026), (18004, 108784), (20576, 95186), (27196, 72016), (29288, 66872), (33436, 58576), (33472, 58513), (36008, 54392), (41152, 47593)]